This extension provides the UI elements for spatial search.
These UI elements are not part of ckanext-spatial and need to be added to templates as part of an extension as is described here. This extension provides these elements.
Using the default ckan installation directory
cd /usr/lib/ckan/default/src git clone https://github.com/XVTSolutions/ckanext-spatialUI cd ckanext-spatialUI python setup.py develop
Add this to your CKAN configuration file
plugins = ... spatialUI